Abstract: How to realize hydrophobic modification of the capillary wall of cement-based materials is still a challenge. The hydrophobic modifier in the emulsion type is more promising than the original form due to the good compatibility ...

Abstract: This study investigated the effect of alkalis on C3S hydration with and without incorporating aluminate phases. Pastes of 100% C3S and 90% C3S+10% metakaolin (MK) were prepared at 1%, 2%, and 3% Na2O content. X-ray diffraction ...